(obsolete) to change on its own by means of fire, light, chemicals, or other means: to burn, to tan, to be cooked

to bake, to grill / to burn / to burn (to write data to a permanent storage medium) / to use heat or flame to prepare something for eating or using: / to expose to sunlight and cause to change color: to tan one's skin

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

with incredible speed / (formal) even at the fastest

早く: early / 早く: quickly, soon / 速く: quickly; fast

an early time

林: a surname

早し: (archaic) early (classical terminal form) / 速し: (archaic) fast, quick (classical terminal form)